USE:

For industrial  minning,civil engineeing and conservation construction to draw the water at normal temperature and the general neutral liquid.

Characteristics:

 The hose is good in flexibility and the body is solid.The hose has the double properties of bearing both  positive and negtive pressure the perfomance of the hose remains good even under the pressure of -80KPa(600mm mercury) at the cacuum.The burst pressure of the hose is three times or more higher than working pressure